Individual Calculations January 2023
 Spada, Dario  Total change: -0.80  Rating chartPersonal card
 WE 23 Grand Hotel Adriatico - B Montesilvano ITA 2022-12-16
RcRownchangeKK*chgGame
 1605 1767 3.50 5 -0.02 40 -0.80 
  Corvi, Maddalena 1498 ITA1.0010.17406.80 
  Filippone, Matteo 1473 ITA1.0010.15406.00 
  Pocognoli, Gianfranco 1668 ITA0.501-0.1440-5.60 
  Romero Gonzalez, Carlos Leander 1731 ITA0.001-0.5540-22.00 
  Giannini, Fabio 1656 ITA1.0010.354014.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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